Senior .NET Developer

🏢 Summary: Senior .NET Developer role on a long-term, fully remote B2B project for an insurance and reinsurance client. The position focuses on developing and modernizing business-critical applications for migration to Microsoft Azure, using .NET, Blazor, SQL Server, Azure Functions, and Azure DevOps. 🗂️ Requirements: 5+ years of commercial .NET development experience, Commercial C# and .NET experience, Commercial Blazor experience or strong Full Stack experience with willingness to learn Blazor, SQL Server experience, Microsoft Azure experience, Azure Functions experience, Azure DevOps experience, English proficiency at B2 level or higher, Independent, proactive work in an Agile environment, Strong problem-solving and ownership mindset 📃 Skills: C#, .NET, Blazor, SQLServer, Azure, AzureFunctions, AzureDevOps, Agile 🏢 Description: We are looking for an experienced Senior .NET Developer to join a long-term project for a well-established UK-based client in the insurance and reinsurance sector. You will be part of an international delivery team developing and modernizing business-critical applications as part of the client’s migration to the Microsoft Azure ecosystem. Start: Beginning of August Contract: 6 months, with possible extension Work model: 100% remote (Poland) Cooperation: B2B Quick Facts - Long-term cooperation with an international UK client - Large-scale Azure modernization projects - Collaborative environment with experienced engineering teams and modern development practices Requirements - Minimum 5 years of commercial experience as a .NET Developer - Strong hands-on experience with C# and .NET - Commercial experience with Blazor, or strong Full Stack experience and willingness to learn Blazor - Experience working with SQL Server - Practical experience with Microsoft Azure - Experience developing Azure Functions - Experience working with Azure DevOps - Very good English communication skills, minimum B2 - Ability to work independently and proactively in an Agile environment - Strong problem-solving skills and ownership mindset Nice to Have - Experience in the insurance or financial services industry - Experience working in distributed international teams - Knowledge of Scrum or Kanban - Experience with application modernization or cloud migration projects - Familiarity with legacy application modernization Responsibilities - Design, develop, and deliver software solutions based on business and technical requirements - Develop and maintain applications using .NET, Blazor, SQL Server, and Microsoft Azure - Build and maintain Azure Functions and cloud-based services - Participate in technical discussions and contribute to solution design - Collaborate closely with developers, testers, architects, Product Owners, and business stakeholders - Ensure high-quality, maintainable, and scalable code - Take ownership of assigned user stories from development through delivery - Support the modernization of legacy applications into the Azure ecosystem - Participate in Agile ceremonies and work closely with distributed international teams Benefits - Up to 110 PLN/h net on B2B - 100% remote work - 14-day invoice payment terms - Private healthcare package - Access to the MyBenefit cafeteria platform, including MultiSport and gift cards

🏢 Summary: Senior full-stack .NET Developer role focused on building scalable applications using .NET, Angular, and Microsoft Azure. The position involves designing cloud-based solutions, contributing to architecture decisions, and ensuring high code quality with modern engineering practices. Work includes CI/CD implementation and collaboration within Agile teams. 🗂️ Requirements: 4+ years commercial experience with .NET (C#, .NET/.NET Core, Entity Framework or other ORM, WCF), 3+ years experience with Angular (or React with recent Angular), 2+ years experience with Microsoft Azure services, Experience with REST or SOAP web services and APIs, Knowledge of software architecture and design patterns, Experience with Unit Testing and Clean Code principles, Strong SQL knowledge, Experience with Git and CI/CD pipelines, Experience with automated deployments, Fluent English 📃 Skills: C#, .NET, .NETCore, Angular, Azure, EntityFramework, WCF, SQL, REST, SOAP, Git, CI/CD, AzureFunctions, AzureLogicApps, AzureWebApps, AzureSQL, SQLServer 🏢 Description: Role Overview We are looking for a Senior .NET Developer with strong experience in Angular and Microsoft Azure to join our development team. In this role, you will work in a full-stack capacity, building scalable applications and cloud-based solutions while applying modern software engineering practices. You will collaborate with cross-functional teams, contribute to architecture decisions, and ensure high standards of code quality, testing, and continuous delivery. Key Responsibilities Design, develop, and maintain full-stack applications using .NET technologies and Angular . Apply object-oriented and functional programming principles to solve complex software engineering challenges. Write clean, maintainable, and well-tested code following recognized software design patterns and best practices. Develop and deploy solutions using Microsoft Azure services . Work in Agile development environments , contributing to sprint planning, reviews, and continuous improvement. Implement and support CI/CD pipelines to enable efficient and reliable software delivery. Collaborate with architects, developers, and stakeholders to design scalable and high-quality solutions. Skills & Attributes for Success Strong ability to write clean, readable, and maintainable code aligned with established coding standards. Solid understanding of software design patterns and architecture principles . Passion for continuous learning and exploring new technologies, particularly within the Azure ecosystem . Strong analytical and problem-solving skills. Ability to work effectively in a collaborative Agile environment. Required Qualifications 4+ years of commercial experience with .NET technologies (C#, .NET / .NET Core, Entity Framework or other ORM, WCF). 3+ years of experience with Angular (React experience combined with recent Angular experience is also acceptable). 2+ years of experience with Microsoft Azure services , such as: Azure Functions Azure Logic Apps Azure Web Apps Azure SQL / SQL Server Experience working with web services and APIs (REST / SOAP). Good knowledge of software architecture and design patterns . Experience with Clean Code principles and Unit Testing . Solid knowledge of SQL . Experience with Git , CI/CD pipelines , and automated deployment processes. Fluent English (spoken and written).

🏢 Summary: Oferta dla Senior .NET Developera z co najmniej 5-letnim doświadczeniem, obejmująca rozwój i optymalizację rozwiązań dla klientów w międzynarodowym zespole. Rola koncentruje się na usługach Azure, jakości i bezpieczeństwie kodu oraz współpracy przy zagadnieniach programistycznych i architektonicznych. 🗂️ Requirements: Minimum 5 lat doświadczenia w programowaniu .NET, Duże doświadczenie z Azure Functions, Azure Logic Apps i API Management, Znajomość zasad SOLID, DRY i TDD, Umiejętność pisania testów jednostkowych, Doświadczenie w pracy w zespole międzynarodowym, Angielski na poziomie minimum B2, Doświadczenie w metodykach zwinnych: Scrum lub Kanban, Swobodna komunikacja w języku polskim 📃 Skills: .NET, Azure, Functions, LogicApps, APIM, SOLID, DRY, TDD, Scrum, Kanban, Blazor 🏢 Description: Opis stanowiska Poszukujemy doświadczonej osoby do jednego z zespołów jako Senior .NET Developer. Wymagania - Minimum 5 lat doświadczenia w programowaniu w .NET. - Duże doświadczenie w pracy z usługami Azure: Azure Functions, Azure Logic Apps oraz API Management. - Znajomość dobrych praktyk programowania, takich jak SOLID, DRY i TDD. - Umiejętność pisania testów jednostkowych. - Doświadczenie w pracy w zespole międzynarodowym. - Znajomość języka angielskiego na poziomie minimum średniozaawansowanym (B2). - Doświadczenie w pracy w metodykach zwinnych, np. Scrum lub Kanban. - Swobodna komunikacja w języku polskim. Mile widziane - Doświadczenie z Blazor. Zakres obowiązków - Współpraca z zespołem programistów, analitykami, testerami i innymi specjalistami. - Tworzenie oprogramowania. - Testowanie i opiniowanie nowych technologii oraz rozwiązań dla klienta. - Udział w tworzeniu rozwiązań oraz omawianiu problemów programistycznych i architektonicznych. - Usprawnianie i optymalizacja procesów oraz dostarczanych rozwiązań. - Dbanie o jakość i bezpieczeństwo kodu.

🏢 Summary: Senior .NET Developer role focused on building and enhancing scalable, cloud-native enterprise solutions using .NET 6+ and Microsoft Azure. The position involves designing modern APIs, contributing to microservices architecture, and ensuring high availability, security, and reliability in production systems. The role is hybrid in Krakow and emphasizes DevOps, automation, and engineering best practices. 🗂️ Requirements: 7+ years professional software development experience, Strong hands-on experience with C#, Strong experience with .NET Core / .NET 6+, Proven experience building modern APIs and enterprise applications, Strong experience with Microsoft Azure services (AKS, Azure Containers, Azure Web Apps, Azure Functions, Azure Service Bus, Azure Storage Accounts, Azure Key Vault), Strong experience with Containers and Kubernetes, Solid understanding of Microservices architecture, Strong knowledge of Object-Oriented Programming and SOLID principles, Understanding of Multi-threading and concurrent programming, Experience with Cloud Architecture and Engineering on Azure, Experience working in Agile environments, Experience with TDD and DevOps practices, Strong analytical and troubleshooting skills, Excellent verbal and written communication skills 📃 Skills: C#, .NET, ASP.NET, Azure, AKS, Kubernetes, Docker, Microservices, REST, API, CI/CD, DevOps, TDD, OOP, SOLID, Multithreading, AzureFunctions, AzureServiceBus, AzureStorage, AzureKeyVault, EventGrid, ContainerApps 🏢 Description: Location: Krakow, hybrid 3 days/week About the Role We are looking for an experienced and passionate Senior .NET Developer with strong Azure expertise to join our engineering team. In this role, you will design, develop, and enhance scalable digital products and technology services used by clients and internal teams worldwide. You will work in a modern cloud-native environment, contribute to high-impact projects, and collaborate with cross-functional teams to build secure, reliable, and highly available enterprise solutions. Key Responsibilities Design, develop, and improve enterprise-grade digital products and technology services Analyze business and user requirements to deliver scalable and efficient technical solutions Develop modern APIs and backend services using .NET 6+ and Azure cloud technologies Apply software engineering best practices including automated testing, CI/CD, and DevOps methodologies Ensure quality, security, reliability, and compliance across all delivered solutions Build observability into applications, monitor production systems, troubleshoot incidents, and resolve root causes Contribute to cloud-native and microservices-based architecture initiatives Collaborate closely with product owners, architects, and engineering teams to deliver business value Advocate for client and user needs while driving technical excellence Share knowledge with peers, mentor team members, and contribute to engineering culture and hiring activities Required Skills & Experience 7+ years of professional software development experience Strong hands-on experience with C# and .NET Core / .NET 6+ Proven experience building modern APIs and enterprise applications using .NET technologies Strong experience with Microsoft Azure services including: AKS (Azure Kubernetes Service) Azure Containers Azure Web Apps Azure Functions Azure Service Bus Azure Storage Accounts Azure Key Vault Strong experience with Containers and Kubernetes Solid understanding of Microservices and Event-Driven Architecture Strong knowledge of Object-Oriented Programming, Design Patterns, and SOLID principles Good understanding of Multi-threading and concurrent programming Experience with Cloud Architecture and Engineering on Azure platforms Experience with: Azure App Services Container Apps Event Grid Experience working in Agile environments using TDD and DevOps practices Passion for Software Craftsmanship, Clean Code, and engineering best practices Strong analytical, troubleshooting, and problem-solving skills Excellent verbal and written communication skills Nice to Have Experience implementing: Service-Oriented / Microservice Architectures Event-Based Architectures Loosely Coupled Systems Reusable Enterprise Components Experience working with distributed systems and high-scale applications Exposure to observability and monitoring tools

🏢 Summary: Senior .NET Developer role focused on building secure, scalable, cloud-native enterprise solutions on Azure. The position involves developing serverless applications, backend APIs, data integrations, and CI/CD-enabled delivery in an Agile, hybrid team environment. 🗂️ Requirements: 7+ years of professional software development experience, Hands-on C# and .NET Core/.NET 6+ experience, Azure Functions development and deployment experience, Azure Storage Accounts and Blob Storage expertise, Azure Key Vault expertise, Event-driven and asynchronous processing knowledge, OOP, design patterns, and SOLID principles knowledge, CI/CD pipeline experience with Azure DevOps or GitHub Actions, Agile/Scrum team experience, English communication skills 📃 Skills: C#, .NET, Azure, Functions, Blob, KeyVault, ServiceBus, AppServices, SQL, CosmosDB, CI/CD, DevOps, GitHub, ARM, Bicep, Terraform, OOP, SOLID, Agile, Scrum 🏢 Description: About the Role We are looking for an experienced and passionate Senior .NET Developer with strong Azure expertise to join our engineering team. In this role, you will design, develop, and enhance scalable digital products and technology services used by clients and internal teams worldwide. You will work in a modern cloud-native environment, contribute to high-impact projects, and collaborate with cross-functional teams to build secure, reliable, and highly available enterprise solutions. Key Responsibilities - Design, develop, and deploy serverless applications using Azure Functions - Build and optimize integrations with Azure Blob Storage for large-scale data handling - Implement secure access and secrets management using Azure Key Vault - Develop scalable backend services and APIs using .NET 6+ / .NET Core - Apply software engineering best practices: code reviews, automated testing, and CI/CD - Ensure security, reliability, and performance across all delivered solutions - Troubleshoot production issues and contribute to system improvements - Collaborate closely with cross-functional teams in an Agile environment - Advocate for clean code, maintainable architecture, and technical excellence Required Skills & Experience - 7+ years of professional software development experience - Strong hands-on experience with C# and .NET Core / .NET 6+ - Proven experience building and deploying Azure Functions (Durable Functions is a plus) - Deep experience with Azure Storage Accounts and Blob Storage (containers, lifecycle management, access tiers) - Strong experience with Azure Key Vault (secrets, certificates, access policies) - Experience with other Azure services: - Azure Service Bus - Azure App Services / Web Apps - Azure SQL / Cosmos DB (nice to have) - Solid understanding of event-driven and async processing patterns - Strong knowledge of OOP, Design Patterns, and SOLID principles - Experience with CI/CD pipelines (Azure DevOps or GitHub Actions) - Working knowledge of Infrastructure as Code (ARM / Bicep / Terraform) – nice to have - Experience working in Agile / Scrum teams - Strong analytical and problem-solving skills - Excellent communication skills in English (Polish is a plus)

🏢 Summary: 6-month B2B project for a .NET Developer focused on developing and enhancing a desktop CRM application in the financial services domain. The role involves implementing new features, expanding existing modules, and integrating Microsoft Azure services within a .NET-based architecture. Work includes database development, cloud integration, and maintaining high code quality standards in an international team. 🗂️ Requirements: Minimum 5 years of experience as .NET Developer, Strong knowledge of .NET Framework or .NET Core, Experience in desktop application development using WinUI or WPF, Strong SQL skills including query writing and optimization, Experience with Cosmos DB and NoSQL databases, Knowledge and practical application of SOLID principles, Application of Clean Code practices, Communicative English level (B2) 📃 Skills: .NET, C#, WinUI, WPF, SQL, CosmosDB, NoSQL, Azure, SOLID, CleanCode, CRM 🏢 Description: ❗Projekt na 6 miesięcy ❗ Wraz z naszym partnerem, liderem w branży financial services, poszukujemy osoby na stanowisko .NET Developer . Projekt obejmuje implementację nowych funkcjonalności oraz rozbudowę istniejących modułów systemu. Aplikacja jest tworzona w technologii .NET z wykorzystaniem WinUI oraz usług Microsoft Azure . 💡 TWOJA ROLA: Praca z bazami danych: projektowanie i implementacja logiki biznesowej z wykorzystaniem SQL oraz Cosmos DB. Rozwój aplikacji desktopowej CRM: implementacja nowych funkcjonalności i rozbudowa istniejących modułów. Współpraca w międzynarodowym zespole: udział w spotkaniach, sprintach, code review, dzielenie się wiedzą. Dbałość o jakość kodu: stosowanie wzorców projektowych, zasad SOLID oraz praktyk Clean Code. Integracja i praca z Azure: wykorzystanie usług chmurowych Microsoft Azure w architekturze aplikacji. Testowanie: tworzenie i utrzymanie testów jednostkowych, dbanie o stabilność rozwiązania. Dokumentacja: przygotowywanie dokumentacji technicznej zgodnie ze standardami zespołu. Komunikacja w języku angielskim: codzienna współpraca w środowisku międzynarodowym. 🔍 CZEGO OCZEKUJEMY OD CIEBIE? Minimum 5 lat doświadczenia na stanowisku .NET Devoper . Bardzo dobra znajomość .NET (praktyczne doświadczenie z .NET Framework/.NET Core ). Bardzo dobra znajomość WinUI lub WPF (doświadczenie w tworzeniu aplikacji desktopowych). Znajomość SQL : pisanie zapytań, optymalizacja, projektowanie baz danych. Znajomość języka angielskiego na poziomie komunikatywnym (B2 ). Znajomość Cosmos DB : doświadczenie w pracy z bazą NoSQL . Znajomość i stosowanie zasad SOLID oraz Clean Code . ✨ OFERUJEMY: 🤖 Nowoczesny proces rekrutacji z AI Rekruterem (AIR) – podczas aplikacji możesz odbyć rozmowę z wirtualnym rekruterem 24/7, bez czekania na telefon, z natychmiastowym feedbackiem i możliwością powtórzenia rozmowy (liczy się ostatnia wersja). Finalną decyzję zawsze podejmuje Rekruter Connectis. Możliwość uczestnictwa w spotkaniach integracyjnych oraz meetupach technologicznych, umożliwiających dzielenie się wiedzą i doświadczeniem. Wsparcie dedykowanej osoby kontaktowej z Connectis, dostępnej w celu pomocy w sprawach związanych z projektem. Pracę w zespole ekspertów, w środowisku sprzyjającym wymianie wiedzy. 5000 PLN za polecenie znajomych do naszych projektów. Stabilną, długofalową współpracę w oparciu B2B. Pracę 100% zdaną. Proces zdalny. Dziękujemy za wszystkie zgłoszenia. Pragniemy poinformować że skontaktujemy się z wybranymi osobami. 12839/NS

🏢 Summary: B2B contract for a Senior Fullstack .NET Developer to build and maintain a platform supporting taxi licensing and regulatory processes. The role covers backend development in .NET 8/9, frontend work in React/Next.js, architectural decisions, CI/CD optimization, and production support in an Azure environment. The project involves modernizing and integrating legacy systems while ensuring scalability, security, and high code quality. 🗂️ Requirements: Strong knowledge of .NET 8/9, Proficiency in C# 12+, Experience with ASP.NET Core, Experience with Minimal APIs, Experience with REST API, Experience with SignalR, Knowledge of .NET Framework, Experience with ASP.NET Web Forms, Experience with ASP.NET MVC, Experience with EF Core 8, Experience with SQL Server, Experience with Azure SQL, Experience with TypeScript, Experience with React 18+, Knowledge of Clean Architecture, Experience with CQRS, Experience with MediatR, Experience with CI/CD pipelines in Azure DevOps, Ability to work with legacy systems 📃 Skills: .NET, C#, ASP.NET, REST, SignalR, EF, SQL, Azure, TypeScript, React, Next.js, CQRS, MediatR, AzureDevOps, GitHubActions 🏢 Description: 📍 Lokalizacja: zdalnie 📄 Forma zatrudnienia: B2B 💰 Wynagrodzenie: 110-145 PLN/h Poszukujemy doświadczonego Senior Fullstack .NET Developera do klienta z Irlandii. Tworzona platforma wspiera kompleksowe zarządzanie procesami związanymi z licencjonowaniem i regulacją rynku taksówkowego, obejmując m.in . rejestrację korporacji taksówkowych, zarządzanie licencjami kierowców oraz procesy administracyjne realizowane przez organy samorządowe i regulacyjne. Obowiązki: Projektowanie, rozwój i utrzymanie rozwiązań opartych o .NET 8/9, w tym API, usług backendowych, procesów asynchronicznych oraz aplikacji legacy. Prowadzenie dyskusji architektonicznych oraz tworzenie i utrzymywanie dokumentacji technicznej (ADR – Architecture Decision Records). Analiza wymagań biznesowych i przekładanie ich na skalowalne, bezpieczne i wysokiej jakości rozwiązania techniczne. Mentoring programistów na poziomie Regular i Junior poprzez code review, pair programming oraz sesje techniczne. Dbanie o jakość kodu, standardy programistyczne oraz rozwój testów automatycznych. Rozwijanie i optymalizacja procesów CI/CD w Azure DevOps lub GitHub Actions. Implementacja i rozwój mechanizmów monitoringu, logowania oraz observability. Wspieranie wykorzystania narzędzi AI w procesie wytwarzania oprogramowania (GitHub Copilot, Azure OpenAI). Współpraca z Product Ownerami, Architektami oraz zespołami Scrumowymi. Udział w wyborze i wdrażaniu nowych technologii zgodnych ze strategią Microsoft/Azure. Wsparcie środowisk produkcyjnych, analiza incydentów oraz wdrażanie działań naprawczych. Realizacja zadań frontendowych w technologiach React / Next.js. Oczekiwania: Bardzo dobra znajomość .NET 8/9, C# 12+, ASP.NET Core. Doświadczenie w tworzeniu Minimal APIs, REST API oraz SignalR. Znajomość technologii legacy: .NET Framework, ASP.NET Web Forms oraz MVC. Praktyczna znajomość EF Core 8, SQL Server oraz Azure SQL. Doświadczenie w TypeScript. Praktyczna znajomość React 18+. Znajomość Clean Architecture. Doświadczenie z CQRS oraz MediatR. Doświadczenie w budowaniu i utrzymaniu pipeline’ów CI/CD w Azure DevOps. Minimum poziom B2 umożliwiający swobodną komunikację w międzynarodowym środowisku. Oferujemy: Stawka do 145 PLN/h netto na b2b Przelew w dogodnej formie Krótki 14-dniowy termin płatności faktury Bogaty pakiet usług prywatnej opieki medycznej Dostęp do platformy kafeteryjnej MyBenefit (umożliwiającej zamawianie kart Multisport, kart przedpłaconych do Ikea, Zalando, Notino i wielu innych)

🏢 Summary: Oferta dotyczy roli Senior .NET Developera w sektorze bankowym, odpowiedzialnego za rozwój backendu, utrzymanie mikroserwisów oraz integracje systemowe. Praca obejmuje rozwój aplikacji w .NET Core, optymalizację baz danych oraz udział w procesach Agile. Model pracy zakłada obecność w biurze w Warszawie raz w tygodniu. 🗂️ Requirements: Minimum 6 lat doświadczenia w .NET Core/C#, Doświadczenie z SQL Server, Umiejętność tworzenia i optymalizacji zapytań SQL, Doświadczenie z systemami kolejkowymi, Znajomość mikroserwisów, Doświadczenie z integracjami backendowymi 📃 Skills: .NET, C#, SQL, SQLServer, CosmosDB, Azure, AzureServiceBus, EventHub, Kafka, MQ, ElasticSearch, MongoDB, Swagger, OpenAPI 🏢 Description: Informacje o projekcie: Branża: bankowość Stawka: do 180 zł/h netto + VAT, B2B Lokalizacja: Warszawa - raz w tygodniu praca z biura Język projektu: polski, angielski Rola Senior .NET Developera koncentruje się na projektowaniu i implementacji funkcji backendowych, utrzymaniu mikroserwisów oraz optymalizacji procesów bazodanowych. Obowiązki: Projektowanie i implementacja nowych funkcjonalności backendowych platformy w technologii .NET Core. Rozwój i utrzymanie mikroserwisów oraz integracja z zewnętrznymi partnerami. Implementacja i rozwój wyszukiwarek treści. Tworzenie i optymalizacja zapytań do baz danych (SQL Server, Cosmos DB). Udział w analizie wymagań, refinementach backlogu i planowaniu sprintów. Dbanie o jakość kodu poprzez testy jednostkowe, code review i zgodność z dobrymi praktykami. Wymagania: Minimym 6-letnie doświadczenie w programowaniu w .Net Core/C# Tworzenie i optymalizacja zapytań do baz danych (SQL Server). Praca z systemami kolejkowymi (preferowane Azure Service Bus, Event Hub, ale może być też Kafka lub MQ). Mile widziane: Doświadczenie w pracy z search engines, preferowany Azure AI Search, ale też inne, np. ElasticSearch. Zna Azure Cosmos DB lub inne bazy NoSQL (np. MongoDB) i wie, kiedy je stosować. Doświadczenie w tworzeniu aplikacji uruchamianych w chmurze Azure (AppServices, Functions, Storage, Application Insights/Log analytics). Tworzenie dokumentacji API (Swagger/OpenAPI). Doświadczenie w tworzeniu backendu dla aplikacji mobilnych.

🏢 Summary: Senior .NET Developer role focused on building and enhancing scalable, cloud-native enterprise solutions using .NET 6+ and Microsoft Azure. The position involves designing modern APIs, microservices, and event-driven systems in a Kubernetes-based environment while applying DevOps and best engineering practices. Hybrid work model in Wroclaw with high-impact global projects. 🗂️ Requirements: 7+ years of professional software development experience, Strong experience with C# and .NET Core / .NET 6+, Experience building modern APIs and enterprise applications, Hands-on experience with Microsoft Azure services (AKS, Web Apps, Functions, Service Bus, Storage, Key Vault), Experience with Containers and Kubernetes, Experience with messaging platforms (Kafka preferred), Understanding of Microservices and Event-Driven Architecture, Knowledge of Object-Oriented Programming, SOLID principles, Design Patterns, Experience with multi-threading and concurrent programming, Experience with cloud architecture on Azure, Frontend experience with React and TypeScript/JavaScript, Knowledge of HTML5 and CSS3, Experience with CI/CD, TDD, and DevOps practices 📃 Skills: C#, .NET, ASP.NET, Azure, AKS, Kubernetes, Docker, Kafka, React, TypeScript, JavaScript, HTML5, CSS3, CI/CD, TDD, DevOps, Microservices, REST, ServiceBus, EventGrid 🏢 Description: Location: Wroclaw, hybrid 3 days/week About the Role We are looking for an experienced and passionate Senior .NET Developer with strong Azure expertise to join our engineering team. In this role, you will design, develop, and enhance scalable digital products and technology services used by clients and internal teams worldwide. You will work in a modern cloud-native environment, contribute to high-impact projects, and collaborate with cross-functional teams to build secure, reliable, and highly available enterprise solutions. Key Responsibilities Design, develop, and improve enterprise-grade digital products and technology services Analyze business and user requirements to deliver scalable and efficient technical solutions Develop modern APIs and backend services using .NET 6+ and Azure cloud technologies Apply software engineering best practices including automated testing, CI/CD, and DevOps methodologies Ensure quality, security, reliability, and compliance across all delivered solutions Build observability into applications, monitor production systems, troubleshoot incidents, and resolve root causes Contribute to cloud-native and microservices-based architecture initiatives Collaborate closely with product owners, architects, and engineering teams to deliver business value Advocate for client and user needs while driving technical excellence Share knowledge with peers, mentor team members, and contribute to engineering culture and hiring activities Required Skills & Experience 7+ years of professional software development experience Strong hands-on experience with C# and .NET Core / .NET 6+ Proven experience building modern APIs and enterprise applications using .NET technologies Strong experience with Microsoft Azure services including: AKS (Azure Kubernetes Service) Azure Containers Azure Web Apps Azure Functions Azure Service Bus Azure Storage Accounts Azure Key Vault Experience with messaging platforms, preferably Kafka Strong experience with Containers and Kubernetes Solid understanding of Microservices and Event-Driven Architecture Strong knowledge of Object-Oriented Programming, Design Patterns, and SOLID principles Good understanding of Multi-threading and concurrent programming Experience with Cloud Architecture and Engineering on Azure platforms Experience with: Azure App Services Container Apps Event Grid Service Bus Frontend development experience with React , TypeScript/JavaScript Strong knowledge of HTML5 and CSS3 Experience working in Agile environments using TDD and DevOps practices Passion for Software Craftsmanship, Clean Code, and engineering best practices Strong analytical, troubleshooting, and problem-solving skills Excellent verbal and written communication skills Nice to Have Experience implementing: Service-Oriented / Microservice Architectures Event-Based Architectures Loosely Coupled Systems Reusable Enterprise Components Experience working with distributed systems and high-scale applications Exposure to observability and monitoring tools

🏢 Summary: Senior .NET Developer role focused on designing and delivering scalable, cloud-native enterprise solutions using .NET 6+ and Microsoft Azure. The position involves building modern APIs and microservices, working with Kubernetes and containers, and ensuring high availability, security, and observability of distributed systems. Hybrid work model in Wroclaw with strong emphasis on DevOps, clean code, and engineering best practices. 🗂️ Requirements: 7+ years of professional software development experience, Strong hands-on experience with C# and .NET Core / .NET 6+, Proven experience building modern APIs and enterprise applications using .NET, Strong experience with Microsoft Azure services (AKS, Azure Containers, Azure Web Apps, Azure Functions, Azure Service Bus, Azure Storage Accounts, Azure Key Vault), Experience with messaging platforms, preferably Kafka, Strong experience with Containers and Kubernetes, Solid understanding of Microservices and Event-Driven Architecture, Strong knowledge of Object-Oriented Programming, Design Patterns, and SOLID principles, Good understanding of Multi-threading and concurrent programming, Experience with Cloud Architecture and Engineering on Azure, Experience with Azure App Services, Container Apps, Event Grid, Service Bus, Frontend experience with React and TypeScript/JavaScript, Strong knowledge of HTML5 and CSS3, Experience working in Agile environments using TDD and DevOps practices, Strong analytical, troubleshooting, and problem-solving skills, Excellent verbal and written communication skills 📃 Skills: C#, .NET, ASP.NET, Azure, AKS, Kubernetes, Docker, Kafka, React, TypeScript, JavaScript, HTML5, CSS3, Microservices, CI/CD, DevOps, TDD, EventGrid, ServiceBus, AzureFunctions, AzureStorage, AzureKeyVault 🏢 Description: Location: Wroclaw, hybrid 3 days/week About the Role We are looking for an experienced and passionate Senior .NET Developer with strong Azure expertise to join our engineering team. In this role, you will design, develop, and enhance scalable digital products and technology services used by clients and internal teams worldwide. You will work in a modern cloud-native environment, contribute to high-impact projects, and collaborate with cross-functional teams to build secure, reliable, and highly available enterprise solutions. Key Responsibilities Design, develop, and improve enterprise-grade digital products and technology services Analyze business and user requirements to deliver scalable and efficient technical solutions Develop modern APIs and backend services using .NET 6+ and Azure cloud technologies Apply software engineering best practices including automated testing, CI/CD, and DevOps methodologies Ensure quality, security, reliability, and compliance across all delivered solutions Build observability into applications, monitor production systems, troubleshoot incidents, and resolve root causes Contribute to cloud-native and microservices-based architecture initiatives Collaborate closely with product owners, architects, and engineering teams to deliver business value Advocate for client and user needs while driving technical excellence Share knowledge with peers, mentor team members, and contribute to engineering culture and hiring activities Required Skills & Experience 7+ years of professional software development experience Strong hands-on experience with C# and .NET Core / .NET 6+ Proven experience building modern APIs and enterprise applications using .NET technologies Strong experience with Microsoft Azure services including: AKS (Azure Kubernetes Service) Azure Containers Azure Web Apps Azure Functions Azure Service Bus Azure Storage Accounts Azure Key Vault Experience with messaging platforms, preferably Kafka Strong experience with Containers and Kubernetes Solid understanding of Microservices and Event-Driven Architecture Strong knowledge of Object-Oriented Programming, Design Patterns, and SOLID principles Good understanding of Multi-threading and concurrent programming Experience with Cloud Architecture and Engineering on Azure platforms Experience with: Azure App Services Container Apps Event Grid Service Bus Experience working in Agile environments using TDD and DevOps practices Passion for Software Craftsmanship, Clean Code, and engineering best practices Strong analytical, troubleshooting, and problem-solving skills Excellent verbal and written communication skills Nice to Have Experience implementing: Service-Oriented / Microservice Architectures Event-Based Architectures Loosely Coupled Systems Reusable Enterprise Components Experience working with distributed systems and high-scale applications Exposure to observability and monitoring tools